Mike Jamrose won the 2017 GMBA/Milwaukee Hall of Fame Four Diamonds tournament at Classic Lanes Menomonee Falls on Saturday. Jamrose earned $500 for the win. Ron Wallenkamp Jr. was second for $325 and Jim Schroder third for $250. The tournament was open to anyone who bowled at least two of these four tournaments: the Milwaukee Open, Ten Pin Journal Doubles, Fantasy Draft, or Classic Team. The field of 29 players competed on a modified house shot, with 12 players cashing as The GMBA added...